Iconic Metal Gear - 12" Big Mouth Semi Truck Step Box - Smooth Lid
Store more tools, more easily.
Our Big Mouth step boxes were engineered to address a common issue with traditional designs, which often feature small openings that restrict access and limit storage capacity. By expanding the opening size by about 50%, our Big Mouth step boxes offer significantly easier access and accommodate larger items within a more compact footprint.
Crafted from durable, lightweight aluminum, these step boxes combine enhanced functionality with the trusted security and quality you expect. Available in various sizes and finishes—including smooth or checker plate aluminum doors—they are designed to complement your truck while enduring the test of time.
- 50% Larger opening than traditional step boxes.
- Enables the Use of Unused and Hard-To-Use Frame Space.
- Adds Useful Additional Storage
- Strong, Lightweight Aluminum Construction
- High-Quality Automotive Bulb Seal for Water Resistance
- Step Tread Increases Safety by Reducing the Possibility of Slipping
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Dimensions: 12"W X 24"H x 29.13"D
1514

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eCommerce website orders will be assessed standard UPS shipping charges based on destination, weight and dimensions of product(s) purchased.
- FREE UPS Shipping on orders of $1000 or more on standard ground shipments inside the continental U.S. (Alaska & Hawaii excluded)
(Does not apply to truck freight shipping)
(Returned Items are subject to Restocking & Original (Full Amount) Shipping Fees at the customer's expense) - Oversized, Expedited or Remote Location Shipments: the customer will be charged the cost difference over the standard ground rate.
- 50% off Truck Freight on orders of $1,500 or more*.
- Free shipping cost not to exceed 5% over retail cost of product being shipped.
- 50% OFF limited to 5% of retail cost of product being shipped.
Order Processing Time:
Orders are usually processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days.
Shipping Methods:
Standard Shipping (3-7 business days)
Expedited Shipping (2-3 business days)
Express Shipping (1-2 business days)
Packaging:
Rest assured that all items will be securely and safely packaged to prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
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